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GB202106836D0 - Filter element, mouthpiece and cooling element - Google Patents

Filter element, mouthpiece and cooling element

Info

Publication number
GB202106836D0
GB202106836D0 GBGB2106836.6A GB202106836A GB202106836D0 GB 202106836 D0 GB202106836 D0 GB 202106836D0 GB 202106836 A GB202106836 A GB 202106836A GB 202106836 D0 GB202106836 D0 GB 202106836D0
Authority
GB
United Kingdom
Prior art keywords
mouthpiece
cooling
filter element
filter
cooling element
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
GBGB2106836.6A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Filtrona Development Co Pte Ltd
Original Assignee
Essentra Filter Products Development Co Pte Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Essentra Filter Products Development Co Pte Ltd filed Critical Essentra Filter Products Development Co Pte Ltd
Priority to GBGB2106836.6A priority Critical patent/GB202106836D0/en
Publication of GB202106836D0 publication Critical patent/GB202106836D0/en
Priority to CN202111165641.9A priority patent/CN115336788A/en
Priority to CN202320099830.9U priority patent/CN219920257U/en
Priority to CN202221419408.9U priority patent/CN218921610U/en
Priority to CN202221419359.9U priority patent/CN218999514U/en
Priority to CN202122407576.8U priority patent/CN217309139U/en
Priority to EP22724248.4A priority patent/EP4337039B8/en
Priority to US18/560,305 priority patent/US20240237711A1/en
Priority to KR1020237043077A priority patent/KR20240007936A/en
Priority to JP2023569962A priority patent/JP2024517030A/en
Priority to PCT/GB2022/051220 priority patent/WO2022238717A1/en
Ceased legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24D—CIGARS; CIGARETTES; TOBACCO SMOKE FILTERS; MOUTHPIECES FOR CIGARS OR CIGARETTES; MANUFACTURE OF TOBACCO SMOKE FILTERS OR MOUTHPIECES
    • A24D3/00—Tobacco smoke filters, e.g. filter-tips, filtering inserts; Filters specially adapted for simulated smoking devices; Mouthpieces for cigars or cigarettes
    • A24D3/02—Manufacture of tobacco smoke filters
    • A24D3/0275—Manufacture of tobacco smoke filters for filters with special features
    • A24D3/0279—Manufacture of tobacco smoke filters for filters with special features with tubes
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24D—CIGARS; CIGARETTES; TOBACCO SMOKE FILTERS; MOUTHPIECES FOR CIGARS OR CIGARETTES; MANUFACTURE OF TOBACCO SMOKE FILTERS OR MOUTHPIECES
    • A24D3/00—Tobacco smoke filters, e.g. filter-tips, filtering inserts; Filters specially adapted for simulated smoking devices; Mouthpieces for cigars or cigarettes
    • A24D3/02—Manufacture of tobacco smoke filters
    • A24D3/0229—Filter rod forming processes
    • A24D3/0233—Filter rod forming processes by means of a garniture
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24D—CIGARS; CIGARETTES; TOBACCO SMOKE FILTERS; MOUTHPIECES FOR CIGARS OR CIGARETTES; MANUFACTURE OF TOBACCO SMOKE FILTERS OR MOUTHPIECES
    • A24D3/00—Tobacco smoke filters, e.g. filter-tips, filtering inserts; Filters specially adapted for simulated smoking devices; Mouthpieces for cigars or cigarettes
    • A24D3/02—Manufacture of tobacco smoke filters
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24D—CIGARS; CIGARETTES; TOBACCO SMOKE FILTERS; MOUTHPIECES FOR CIGARS OR CIGARETTES; MANUFACTURE OF TOBACCO SMOKE FILTERS OR MOUTHPIECES
    • A24D1/00—Cigars; Cigarettes
    • A24D1/04—Cigars; Cigarettes with mouthpieces or filter-tips
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24D—CIGARS; CIGARETTES; TOBACCO SMOKE FILTERS; MOUTHPIECES FOR CIGARS OR CIGARETTES; MANUFACTURE OF TOBACCO SMOKE FILTERS OR MOUTHPIECES
    • A24D3/00—Tobacco smoke filters, e.g. filter-tips, filtering inserts; Filters specially adapted for simulated smoking devices; Mouthpieces for cigars or cigarettes
    • A24D3/02—Manufacture of tobacco smoke filters
    • A24D3/0204—Preliminary operations before the filter rod forming process, e.g. crimping, blooming
    • A24D3/0212—Applying additives to filter materials
    • A24D3/022—Applying additives to filter materials with liquid additives, e.g. application of plasticisers
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24D—CIGARS; CIGARETTES; TOBACCO SMOKE FILTERS; MOUTHPIECES FOR CIGARS OR CIGARETTES; MANUFACTURE OF TOBACCO SMOKE FILTERS OR MOUTHPIECES
    • A24D3/00—Tobacco smoke filters, e.g. filter-tips, filtering inserts; Filters specially adapted for simulated smoking devices; Mouthpieces for cigars or cigarettes
    • A24D3/02—Manufacture of tobacco smoke filters
    • A24D3/0229—Filter rod forming processes
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24D—CIGARS; CIGARETTES; TOBACCO SMOKE FILTERS; MOUTHPIECES FOR CIGARS OR CIGARETTES; MANUFACTURE OF TOBACCO SMOKE FILTERS OR MOUTHPIECES
    • A24D3/00—Tobacco smoke filters, e.g. filter-tips, filtering inserts; Filters specially adapted for simulated smoking devices; Mouthpieces for cigars or cigarettes
    • A24D3/02—Manufacture of tobacco smoke filters
    • A24D3/0275—Manufacture of tobacco smoke filters for filters with special features
    • A24D3/0283—Manufacture of tobacco smoke filters for filters with special features with means for a non-axial smoke flow
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24D—CIGARS; CIGARETTES; TOBACCO SMOKE FILTERS; MOUTHPIECES FOR CIGARS OR CIGARETTES; MANUFACTURE OF TOBACCO SMOKE FILTERS OR MOUTHPIECES
    • A24D3/00—Tobacco smoke filters, e.g. filter-tips, filtering inserts; Filters specially adapted for simulated smoking devices; Mouthpieces for cigars or cigarettes
    • A24D3/02—Manufacture of tobacco smoke filters
    • A24D3/0275—Manufacture of tobacco smoke filters for filters with special features
    • A24D3/0291—Manufacture of tobacco smoke filters for filters with special features for hollow tipped filters, e.g. recess filters
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24D—CIGARS; CIGARETTES; TOBACCO SMOKE FILTERS; MOUTHPIECES FOR CIGARS OR CIGARETTES; MANUFACTURE OF TOBACCO SMOKE FILTERS OR MOUTHPIECES
    • A24D3/00—Tobacco smoke filters, e.g. filter-tips, filtering inserts; Filters specially adapted for simulated smoking devices; Mouthpieces for cigars or cigarettes
    • A24D3/04—Tobacco smoke filters characterised by their shape or structure
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24D—CIGARS; CIGARETTES; TOBACCO SMOKE FILTERS; MOUTHPIECES FOR CIGARS OR CIGARETTES; MANUFACTURE OF TOBACCO SMOKE FILTERS OR MOUTHPIECES
    • A24D3/00—Tobacco smoke filters, e.g. filter-tips, filtering inserts; Filters specially adapted for simulated smoking devices; Mouthpieces for cigars or cigarettes
    • A24D3/04—Tobacco smoke filters characterised by their shape or structure
    • A24D3/048—Tobacco smoke filters characterised by their shape or structure containing additives
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24D—CIGARS; CIGARETTES; TOBACCO SMOKE FILTERS; MOUTHPIECES FOR CIGARS OR CIGARETTES; MANUFACTURE OF TOBACCO SMOKE FILTERS OR MOUTHPIECES
    • A24D3/00—Tobacco smoke filters, e.g. filter-tips, filtering inserts; Filters specially adapted for simulated smoking devices; Mouthpieces for cigars or cigarettes
    • A24D3/06—Use of materials for tobacco smoke filters
    • A24D3/062—Use of materials for tobacco smoke filters characterised by structural features
    • A24D3/063—Use of materials for tobacco smoke filters characterised by structural features of the fibers
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24D—CIGARS; CIGARETTES; TOBACCO SMOKE FILTERS; MOUTHPIECES FOR CIGARS OR CIGARETTES; MANUFACTURE OF TOBACCO SMOKE FILTERS OR MOUTHPIECES
    • A24D3/00—Tobacco smoke filters, e.g. filter-tips, filtering inserts; Filters specially adapted for simulated smoking devices; Mouthpieces for cigars or cigarettes
    • A24D3/17—Filters specially adapted for simulated smoking devices
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
    • A24F40/00—Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Cigarettes, Filters, And Manufacturing Of Filters (AREA)
GBGB2106836.6A 2021-05-13 2021-05-13 Filter element, mouthpiece and cooling element Ceased GB202106836D0 (en)

Priority Applications (11)

Application Number Priority Date Filing Date Title
GBGB2106836.6A GB202106836D0 (en) 2021-05-13 2021-05-13 Filter element, mouthpiece and cooling element
CN202122407576.8U CN217309139U (en) 2021-05-13 2021-09-30 Mouthpiece, filter element or cooling element, filter, multi-part stick, aerosol-generating article
CN202221419359.9U CN218999514U (en) 2021-05-13 2021-09-30 Filter elements, filters, multi-part rods, aerosol generating articles
CN202320099830.9U CN219920257U (en) 2021-05-13 2021-09-30 Equipment for the manufacture of mouthpieces, filter elements or cooling elements for use in aerosol-generating articles
CN202221419408.9U CN218921610U (en) 2021-05-13 2021-09-30 Filter element, filter, multipart rod, aerosol generating article
CN202111165641.9A CN115336788A (en) 2021-05-13 2021-09-30 Filter element, suction nozzle and cooling element
EP22724248.4A EP4337039B8 (en) 2021-05-13 2022-05-13 Filter element, mouthpiece and cooling element
US18/560,305 US20240237711A1 (en) 2021-05-13 2022-05-13 Filter element, mouthpiece and cooling element
KR1020237043077A KR20240007936A (en) 2021-05-13 2022-05-13 Filter elements, mouthpieces and cooling elements
JP2023569962A JP2024517030A (en) 2021-05-13 2022-05-13 Filter elements, mouthpieces and cooling elements
PCT/GB2022/051220 WO2022238717A1 (en) 2021-05-13 2022-05-13 Filter element, mouthpiece and cooling element

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB2106836.6A GB202106836D0 (en) 2021-05-13 2021-05-13 Filter element, mouthpiece and cooling element

Publications (1)

Publication Number Publication Date
GB202106836D0 true GB202106836D0 (en) 2021-06-30

Family

ID=76523224

Family Applications (1)

Application Number Title Priority Date Filing Date
GBGB2106836.6A Ceased GB202106836D0 (en) 2021-05-13 2021-05-13 Filter element, mouthpiece and cooling element

Country Status (7)

Country Link
US (1) US20240237711A1 (en)
EP (1) EP4337039B8 (en)
JP (1) JP2024517030A (en)
KR (1) KR20240007936A (en)
CN (5) CN115336788A (en)
GB (1) GB202106836D0 (en)
WO (1) WO2022238717A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116210962A (en) * 2023-02-24 2023-06-06 云南中烟工业有限责任公司 A multifunctional hollow filter rod preparation device

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2261152A (en) 1991-10-14 1993-05-12 Cigarette Components Ltd Tobacco smoke filter

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4515170A (en) * 1983-05-09 1985-05-07 Brown & Williamson Tobacco Corporation Ventilated mouthpiece for a smoking article
US5195543A (en) * 1991-10-28 1993-03-23 American Filtrona Corporation Balanced flow tobacco smoke filter
EP1164879A1 (en) * 1999-03-09 2002-01-02 Filtrona International Limited Cigarette filter
GB2406780A (en) * 2003-10-11 2005-04-13 Martin Henry King Mouthpiece for a hand-rolled cigarette
CN1748591A (en) * 2005-11-07 2006-03-22 夏侯晓雷 Filter tip
EP2548625B1 (en) * 2010-03-16 2018-06-06 Japan Tobacco, Inc. Filter manufacturing machine
WO2012131986A1 (en) * 2011-03-31 2012-10-04 日本たばこ産業株式会社 Filter manufacturing device and filter manufacturing method using same
EP3254570B1 (en) * 2012-11-26 2023-06-21 Japan Tobacco Inc. Filter cigarette producing method, filter and filter cigarette
CN106263022B (en) * 2016-08-12 2019-11-05 云南恩典科技产业发展有限公司 A kind of preparation method for the cigarette fastener material meeting safety requirements
JP2020534834A (en) * 2017-09-27 2020-12-03 フィリップ・モーリス・プロダクツ・ソシエテ・アノニム Supporting elements for aerosol-generating articles
GB201715924D0 (en) * 2017-09-29 2017-11-15 British American Tobacco Investments Ltd A filter unit for a smoking article
AU2018344403A1 (en) * 2017-10-02 2020-04-23 Essentra Filter Products Development Co. Pte. Ltd. Smoking article filter
JP6864294B2 (en) * 2018-04-12 2021-04-28 株式会社東亜産業 Electronic cigarette cartridge
JP7153738B2 (en) * 2019-05-21 2022-10-14 雲南中煙工業有限責任公司 Hollow support element containing hollow temperature-reducing member, and tobacco stick containing such hollow support element
EP4044835A1 (en) * 2019-10-16 2022-08-24 Essentra Filter Products Development Co. Pte. Ltd. A cooling element
CN111280478B (en) * 2020-03-25 2024-11-08 南通烟滤嘴有限责任公司 A cavity forming and particle applying device

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2261152A (en) 1991-10-14 1993-05-12 Cigarette Components Ltd Tobacco smoke filter

Also Published As

Publication number Publication date
CN218921610U (en) 2023-04-28
EP4337039B1 (en) 2025-04-30
EP4337039B8 (en) 2025-06-11
JP2024517030A (en) 2024-04-18
KR20240007936A (en) 2024-01-17
EP4337039A1 (en) 2024-03-20
EP4337039C0 (en) 2025-04-30
CN115336788A (en) 2022-11-15
WO2022238717A1 (en) 2022-11-17
CN218999514U (en) 2023-05-12
CN219920257U (en) 2023-10-31
CN217309139U (en) 2022-08-30
US20240237711A1 (en) 2024-07-18

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Legal Events

Date Code Title Description
AT Applications terminated before publication under section 16(1)